We must now consider the causes of pleasure: and under this head there are eight points of inquiry: (1) Whether operation is the proper cause of pleasure? (2) Whether movement is a cause of pleasure? (3) Whether hope and memory cause pleasure? (4) Whether sadness causes pleasure? (5) Whether the actions of others are a cause of pleasure to us? (6) Whether doing good to another is a cause of pleasure? (7) Whether likeness is a cause of pleasure? (8) Whether wonder is a cause of pleasure? |